ConnectionPoint(ActivityDesigner, DesignerEdges, Int32) 构造函数

定义

命名空间:

System.Workflow.ComponentModel.Design

程序集:

System.Workflow.ComponentModel.dll

使用指定的 ConnectionPoint、ActivityDesigner 枚举值和整数初始化 DesignerEdges 类的新实例。

public:
 ConnectionPoint(System::Workflow::ComponentModel::Design::ActivityDesigner ^ associatedDesigner, System::Workflow::ComponentModel::Design::DesignerEdges designerEdge, int connectionIndex);

public ConnectionPoint (System.Workflow.ComponentModel.Design.ActivityDesigner associatedDesigner, System.Workflow.ComponentModel.Design.DesignerEdges designerEdge, int connectionIndex);

new System.Workflow.ComponentModel.Design.ConnectionPoint : System.Workflow.ComponentModel.Design.ActivityDesigner * System.Workflow.ComponentModel.Design.DesignerEdges * int -> System.Workflow.ComponentModel.Design.ConnectionPoint

Public Sub New (associatedDesigner As ActivityDesigner, designerEdge As DesignerEdges, connectionIndex As Integer)

参数

associatedDesigner

ActivityDesigner

连接点所属的 ActivityDesigner。

designerEdge

DesignerEdges

指定连接点在活动设计器上所处位置的 DesignerEdges 枚举值。

connectionIndex

Int32

当前 ConnectionPoint 的索引位置。

例外

ArgumentException

connectionIndex 小于零。

\- 或 -

connectionIndex 大于或等于 associatedDesigner 上的连接点数。

ArgumentNullException

associatedDesigner 包含空引用（在 Visual Basic 中为 Nothing）。